Circular knitting needle



FIG. 1 is a top view of a circular knitting needle in accordance with the present invention;

FIG. 2 is another top view of the circular knitting needle shown laid out in a straight line for ease of disclosure; and,

FIG. 3 is a side view thereof.

The middle of the circular knitting needle is shown broken away to indicate that it has no specific length other than what is shown. 

CLAIM The ornamental design for a circular knitting needle, as shown and described. 